team robert rasmus headshot new

Robert Rasmus

Chief Executive Officer

Bob has been the Chief Executive Officer of Arq since July 2023. Between 2012 and 2020, he founded and served as Chief Executive Officer and director of Hi-Crush, Inc., a fully integrated provider of proppant and logistics services for hydraulic fracturing operations. Prior to this, Bob is a Co-Founder and Managing Partner of Red Oak Capital Management, and was President of Thunderbolt Capital Corp., a venture firm focused on start-up and early-stage private equity investments. Bob has a Bachelor of Arts in Government and International Relations from the University of Notre Dame.